FR2638989B1 - Dispositif de montage d'une douille sur le corps d'un mandrin flottant - Google Patents

Dispositif de montage d'une douille sur le corps d'un mandrin flottant

Info

Publication number
FR2638989B1
FR2638989B1 FR8815181A FR8815181A FR2638989B1 FR 2638989 B1 FR2638989 B1 FR 2638989B1 FR 8815181 A FR8815181 A FR 8815181A FR 8815181 A FR8815181 A FR 8815181A FR 2638989 B1 FR2638989 B1 FR 2638989B1
Authority
FR
France
Prior art keywords
bushing
mounting
floating chuck
chuck
floating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR8815181A
Other languages
English (en)
Other versions
FR2638989A1 (fr
Inventor
Burnet Jacques
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMP 2
Original Assignee
SMP 2
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SMP 2 filed Critical SMP 2
Priority to FR8815181A priority Critical patent/FR2638989B1/fr
Priority to DE8913215U priority patent/DE8913215U1/de
Priority to US07/434,290 priority patent/US5013054A/en
Priority to JP1989131749U priority patent/JPH0274108U/ja
Publication of FR2638989A1 publication Critical patent/FR2638989A1/fr
Application granted granted Critical
Publication of FR2638989B1 publication Critical patent/FR2638989B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/08—Chucks holding tools yieldably
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00—Relieving load on bearings
    • F16C39/02—Relieving load on bearings using mechanical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17017—Self-centering of floating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Machine Tool Units (AREA)
  • Sliding-Contact Bearings (AREA)
FR8815181A 1988-11-14 1988-11-14 Dispositif de montage d'une douille sur le corps d'un mandrin flottant Expired - Lifetime FR2638989B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8815181A FR2638989B1 (fr) 1988-11-14 1988-11-14 Dispositif de montage d'une douille sur le corps d'un mandrin flottant
DE8913215U DE8913215U1 (de) 1988-11-14 1989-11-08 Vorrichtung zur Befestigung einer Hülse am Körper eines schwimmend angeordneten Spannfutters
US07/434,290 US5013054A (en) 1988-11-14 1989-11-13 Bush mounting for a floating chuck
JP1989131749U JPH0274108U (fr) 1988-11-14 1989-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8815181A FR2638989B1 (fr) 1988-11-14 1988-11-14 Dispositif de montage d'une douille sur le corps d'un mandrin flottant

Publications (2)

Publication Number Publication Date
FR2638989A1 FR2638989A1 (fr) 1990-05-18
FR2638989B1 true FR2638989B1 (fr) 1993-10-22

Family

ID=9372093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8815181A Expired - Lifetime FR2638989B1 (fr) 1988-11-14 1988-11-14 Dispositif de montage d'une douille sur le corps d'un mandrin flottant

Country Status (4)

Country Link
US (1) US5013054A (fr)
JP (1) JPH0274108U (fr)
DE (1) DE8913215U1 (fr)
FR (1) FR2638989B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127484A1 (de) * 1991-08-20 1993-02-25 Adolf Wellach Werkzeughalter fuer werkzeugmaschinen
US5882015A (en) * 1997-08-27 1999-03-16 John B. Packard Floating toolholder
DE102007019667B4 (de) * 2007-04-26 2019-12-19 Pfeiffer Vacuum Gmbh Lagervorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2042648A (en) * 1934-09-21 1936-06-02 William M Ziegler Floating tool holder
US2373860A (en) * 1940-12-24 1945-04-17 North American Aviation Inc Bearing
DE1261731B (de) * 1957-09-18 1968-02-22 Kurt Haessner Werkzeugfutter fuer Reibahlen, Bohrer od. dgl.
FR1252595A (fr) * 1960-04-04 1961-01-27 Mandrin flottant
US3072417A (en) * 1961-03-28 1963-01-08 Willard D Ziegler Floating tool holder
US3740063A (en) * 1971-10-15 1973-06-19 T Smith Floating tool holder
CH641387A5 (de) * 1979-12-10 1984-02-29 Wiederkehr Hans Werkzeughalter fuer ein rotierendes werkzeug.
DE3425869C2 (de) * 1984-07-13 1986-08-14 Adolf 4300 Essen Wellach Reibahlenhalterung
JPH0432176Y2 (fr) * 1985-08-12 1992-08-03

Also Published As

Publication number Publication date
FR2638989A1 (fr) 1990-05-18
JPH0274108U (fr) 1990-06-06
US5013054A (en) 1991-05-07
DE8913215U1 (de) 1989-12-21

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